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/*
* Copyright (C) 2017 KeePassXC Team <team@keepassxc.org>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 or (at your option)
* version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <cstdlib>
#include <QCommandLineParser>
#include <QCoreApplication>
#include <QStringList>
#include "cli/TextStream.h"
#include <cli/Command.h>
#include "config-keepassx.h"
#include "core/Bootstrap.h"
#include "core/Tools.h"
#include "crypto/Crypto.h"
#if defined(WITH_ASAN) && defined(WITH_LSAN)
#include <sanitizer/lsan_interface.h>
#endif
int main(int argc, char** argv)
{
if (!Crypto::init()) {
qFatal("Fatal error while testing the cryptographic functions:\n%s", qPrintable(Crypto::errorString()));
return EXIT_FAILURE;
}
QCoreApplication app(argc, argv);
QCoreApplication::setApplicationVersion(KEEPASSXC_VERSION);
Bootstrap::bootstrap();
TextStream out(stdout);
QStringList arguments;
for (int i = 0; i < argc; ++i) {
arguments << QString(argv[i]);
}
QCommandLineParser parser;
QString description("KeePassXC command line interface.");
description = description.append(QObject::tr("\n\nAvailable commands:\n"));
for (Command* command : Command::getCommands()) {
description = description.append(command->getDescriptionLine());
}
parser.setApplicationDescription(description);
parser.addPositionalArgument("command", QObject::tr("Name of the command to execute."));
QCommandLineOption debugInfoOption(QStringList() << "debug-info",
QObject::tr("Displays debugging information."));
parser.addOption(debugInfoOption);
parser.addHelpOption();
parser.addVersionOption();
// TODO : use the setOptionsAfterPositionalArgumentsMode (Qt 5.6) function
// when available. Until then, options passed to sub-commands won't be
// recognized by this parser.
parser.parse(arguments);
if (parser.positionalArguments().empty()) {
if (parser.isSet("version")) {
// Switch to parser.showVersion() when available (QT 5.4).
out << KEEPASSXC_VERSION << endl;
return EXIT_SUCCESS;
} else if (parser.isSet(debugInfoOption)) {
QString debugInfo = Tools::debugInfo().append("\n").append(Crypto::debugInfo());
out << debugInfo << endl;
return EXIT_SUCCESS;
}
parser.showHelp();
}
QString commandName = parser.positionalArguments().at(0);
Command* command = Command::getCommand(commandName);
if (command == nullptr) {
qCritical("Invalid command %s.", qPrintable(commandName));
// showHelp exits the application immediately, so we need to set the
// exit code here.
parser.showHelp(EXIT_FAILURE);
}
// Removing the first argument (keepassxc).
arguments.removeFirst();
int exitCode = command->execute(arguments);
#if defined(WITH_ASAN) && defined(WITH_LSAN)
// do leak check here to prevent massive tail of end-of-process leak errors from third-party libraries
__lsan_do_leak_check();
__lsan_disable();
#endif
return exitCode;
}
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